A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To obtain a novel multi-demolition machine capable of easily cutting even scrap difficult to cut conventionally and suitable for performing demolition work at various demolition sites.SOLUTION: In a multi-demolition machine comprising: a hydraulically operated boom mounted on a self-propelled vehicle; a scrap-demolishing pencher attached to the tip of the boom; and a shearing tool means capable of shearing a scrap object mounted on the front or rear of the vehicle, the shearing tool means comprises a fulcrum of the center of rotation of a derricking drive, and a force point receiving the force of a hydraulic actuator expanding and contracting at a height position lower than the fulcrum; and also the shearing tool means comprises: a tip blade that is rotated between the open and closed positions to shear scrap with a shear blade; a first jaw part with a first shear blade and a second shear blade; a second jaw part which has a tip blade receiving blade, a pair of first shear receiving blades, and a pair of second shear receiving blades; and hydraulic drive means for rotating the first jaw part and/or second jaw part.SELECTED DRAWING: Figure 1
【課題】 従来では切断が難しいスクラップであっても容易に切断可能であり、様々な解体作業現場での解体作業を行うのに好適である新規なマルチ解体機を得る。【解決手段】 自走車両に搭載された油圧作動ブームと、ブームの先端に取付けられたスクラップ解体作業用ペンチャーと、車両の前部又は後部に装備されたスクラップ対象物を剪断可能な剪断工具手段とを備えたマルチ解体機において、剪断工具手段が起伏駆動の回動中心の支点と、この支点よりも低い高さ位置で伸縮する油圧アクチュエータの力を受ける力点とを備え、剪断工具手段が開放位置と閉鎖位置の間で相対的に回動して装備されて剪断刃でスクラップを剪断する先端刃と第１剪断刃と第２剪断刃とを備えた第１ジョー部及び先端刃受け刃と一対の第１剪断刃受け刃と一対の第２剪断刃受け刃とを備えた第２ジョー部と第１ジョー部及び／又は第２ジョー部を回動する油圧駆動手段とを備えたもの。【選択図】 図１
To obtain a novel multi-demolition machine capable of easily cutting even scrap difficult to cut conventionally and suitable for performing demolition work at various demolition sites.SOLUTION: In a multi-demolition machine comprising: a hydraulically operated boom mounted on a self-propelled vehicle; a scrap-demolishing pencher attached to the tip of the boom; and a shearing tool means capable of shearing a scrap object mounted on the front or rear of the vehicle, the shearing tool means comprises a fulcrum of the center of rotation of a derricking drive, and a force point receiving the force of a hydraulic actuator expanding and contracting at a height position lower than the fulcrum; and also the shearing tool means comprises: a tip blade that is rotated between the open and closed positions to shear scrap with a shear blade; a first jaw part with a first shear blade and a second shear blade; a second jaw part which has a tip blade receiving blade, a pair of first shear receiving blades, and a pair of second shear receiving blades; and hydraulic drive means for rotating the first jaw part and/or second jaw part.SELECTED DRAWING: Figure 1
【課題】 従来では切断が難しいスクラップであっても容易に切断可能であり、様々な解体作業現場での解体作業を行うのに好適である新規なマルチ解体機を得る。【解決手段】 自走車両に搭載された油圧作動ブームと、ブームの先端に取付けられたスクラップ解体作業用ペンチャーと、車両の前部又は後部に装備されたスクラップ対象物を剪断可能な剪断工具手段とを備えたマルチ解体機において、剪断工具手段が起伏駆動の回動中心の支点と、この支点よりも低い高さ位置で伸縮する油圧アクチュエータの力を受ける力点とを備え、剪断工具手段が開放位置と閉鎖位置の間で相対的に回動して装備されて剪断刃でスクラップを剪断する先端刃と第１剪断刃と第２剪断刃とを備えた第１ジョー部及び先端刃受け刃と一対の第１剪断刃受け刃と一対の第２剪断刃受け刃とを備えた第２ジョー部と第１ジョー部及び／又は第２ジョー部を回動する油圧駆動手段とを備えたもの。【選択図】 図１
MULTI-DEMOLITION MACHINE
マルチ解体機
TAKAKURA YOSHIAKI (author)
2020-09-10
Patent
Electronic Resource
Japanese